－Why was Professor Johnson unhappy those days?

－Can’t you see it clearly?The only reason was that the theory he insisted on ________ wrong．

proving

being proved

proved

was proved

－How do you deal with the agreement between the company and the customers?

－The key ________ the problem is to meet the demand ________ by the customers．

to solving; making

to solving; made

to solve; making

to solve; make

－Really, I don’t know ________ to join the army or to find a job after my graduation．

－Why don’t you ________ your parents’ advice? They will surely help you．

if; take

whether; follow

if; give

whether; seek

－We are informed that the Weifang International Kite Festival starts at 7∶00．

－Oh, I didn’t expect it was so early! I ________ to go out for dinner with my friends first．

was planning

am planning

have been planning

have planned

－You know Mr．Green has been ill for days?

－Yes, I wonder if he is ________ better now．

some

much

any

no

－We must thank you for taking the trouble to cook us a meal．

－________．

With a pleasure

It doesn’t matter

It was no trouble at all

By all means

－So you missed the meeting．

－________．I got there five minutes before it finished．

Not at all

Not exactly

Not especially

Not really

－When did it begin to snow?

－It started ________ the night．

during

by

from

at

－The research on the new bird flu virus vaccine is challenging and demanding．Who do you think can do the job?

－________ my students have a try?

Shall

Must

Will

May

－________ I stay with you?

－Well, I would rather you ________ me alone for a while．

Will; leave

Shall; leave

Will; left

Shall; left